This question does not appear to be about WordPress within the scope defined in the help center, as plugin questions are generally off-topic, esp. questions about issues with and modifying plugins. Refer to the plugin author or company. See wordpress.stackexchange.com/help/on-topic
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songdogtechJan 29 '14 at 16:13

I appreciate your point @songdogtech I understand that being about the plugin is off topic but its more that I am interested in the reasoning behind the limitation of only one plugin being able to interact with the menu system at a time. If this is still invalid question then please do close it.
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Mark DavidsonJan 29 '14 at 16:55

markdavidson, other people will weight in to the validity of the question; it's a community here. If the Ubermenu people are working on a workaround, they will know more about the plugin code than anyone here, esp. if it a paid/closed source plugin.
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songdogtechJan 29 '14 at 17:08